Answer / k.g.jeengar

The neutral works as a return path for the current flowing
through any equipment.In single phase system it is
necessary to close the circuit through neutral wire.

Answer / rvd.chakkara

For return path, as well as for single phase supply.

Answer / guest

in electrical system we wil use neutral for eliminating
faults and short cicuits

Why motor initial starting current is high?

9 Answers   Pennar,

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A dc motor running on dc drive whose input is 3ph AC what will happen if we change the phase sequence of dc drive for e.g (R Y B) is connect as R B Y, will the motor run as same as previously running before changing phase without any effect

4 Answers  

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What are the classification of Servo Motor?

4 Answers   BARC,

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What are the causes of motor vibration?

3 Answers   Equate,

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What is meant by CFL & PL lamps

1 Answers  

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1. A bomber drops a bomb from an aircraft flying at 2000 km/hr. at an altitude of 7km. The speed at which the bomb will strike the earth would be

0 Answers   KNJ,

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how can we represne the analog signal and digital signal if want to measure the speed and we have to use PLC

2 Answers  

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1 Answers  

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checklist of ELCB

1 Answers   EECE,

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I have a drawing of a wound rotor induction motor for a crane. This crane motor has 5 forward speeds & 5 reverse speed implemented of course with different amount of resistance for each speed setting selected. What has got me scratching around is the fact that 8 of the 10 speed selections switch in uneven (unbalanced) amounts of resistances on each of the 3 connections to the motor's rotor.Can this be possible? I would have assumed this would produce unbalanced rotor currents and therefore vibration in the motor. I would greatly appreciate anyone's comments on this. Many thanks, Confused.

0 Answers  

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What is the difference between AVR and Servo Stabliser

3 Answers   Wipro,

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how calculate gd2 of ht motors

0 Answers   Hindustan Copper Limited,

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